o2.world - robtex.com
o2.world
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| NS | ns1.helloserver.win ⭐ ⚠️ Not in parent delegation | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| NS | ns1.premiumdomains.cloud ⚠️ Not in zone NS records | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| NS | ns2.helloserver.win ⚠️ Not in parent delegation | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| NS | ns2.premiumdomains.cloud ⚠️ Not in zone NS records | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| MX | o2.world ⭐ | ||||||
| A | 165.22.123.139🇬🇧 DIGITALOCEAN165.22.112.0/20 DigitalOcean | ||||||
| PTR | host8.helloserver.win | ||||||
| TXT | 53012de8b0b79984cd7c6667e5d6a1f9d5c91ed6 | ||||||
| TXT | dan-ownership-verification=bea7f800 | ||||||
| TXT | 42e0f1f50d0746987983d8803018719123275674 | ||||||
| TXT | v=spf1 +a +mx +ip4:165.22.123.139 ~all | ||||||
| TXT | 08cebbb6-463b-4cf3-b8f1-04d2f06504e2 | ||||||
| TXT | afternic-verification-Qvn3p7PuRqTYub6hbPxp9L | ||||||
| SOA | ns1.helloserver.winhellosw@proton.me 2025-09-20 #0 | ||||||
world
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.world ⭐ | ||||||
| NS | v0n1.nic.world | ||||||
| NS | v0n2.nic.world | ||||||
| NS | v0n3.nic.world | ||||||
| NS | v2n0.nic.world | ||||||
| NS | v2n1.nic.world | ||||||
| SOA | v0n0.nic.worldhostmaster@donuts.email serial=1784257674 | ||||||
MX for
o2.world |
Same first word
Similar names
2o.ai |
2o.fr |
2o.cc |
2o.net |
2o.at |
2o.si |
2o.co |
2o.cx |
2o.de |
2o.su |
2o.hu |
2o.no |
2o.nz |
2o.cl |
2o.nl |
2o.dk |
2o.hk |
2o.se |
2o.house |
2o.pl |
2o.org |
2o.cz |
2o.be |
2o.ca |
2o.com |
DNS History
10 records (6 active, 4 former)
●NSns1.helloserver.win2021-02-16 → 2026-07-17 · 3 obs
● 2021-02-16 10:09:50
● 2026-07-17 03:33:44
●NSns1.premiumdomains.cloud2026-07-15 → 2026-07-17 · 3 obs
● 2026-07-15 08:13:54
● 2026-07-17 03:33:44
○NSns1.uniregistrymarket.link2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 00:45:24
○ 2021-02-16 10:09:50
○ 2026-07-17 03:33:44
●NSns2.helloserver.win2021-02-16 → 2026-07-17 · 3 obs
● 2021-02-16 10:09:50
● 2026-07-17 03:33:44
●NSns2.premiumdomains.cloud2026-07-15 → 2026-07-17 · 3 obs
● 2026-07-15 08:13:54
● 2026-07-17 03:33:44
○NSns2.uniregistrymarket.link2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 00:45:24
○ 2021-02-16 10:09:50
○ 2026-07-17 03:33:44
●MXo2.world2021-02-16 → 2026-07-17 · 2 obs
● 2026-07-17 03:33:44
○A104.238.186.142021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 10:09:50
○ 2026-07-15 08:13:54
○ 2026-07-17 03:33:44
●A165.22.123.1392026-07-15 → 2026-07-17 · 3 obs
● 2026-07-15 08:13:54
● 2026-07-17 03:33:44
○A69.172.201.1532016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 00:45:24
○ 2021-02-16 10:09:50
○ 2026-07-17 03:33:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| world | v0n0.nic.world, v0n1.nic.world, v0n2.nic.world, v0n3.nic.world... | 12 records |
| o2.world | ns1.premiumdomains.cloud, ns2.premiumdomains.cloud | - |
✅ Authoritative Response
Server:165.22.123.139
NS records: ns1.premiumdomains.cloud, ns2.premiumdomains.cloud
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o2.world (unsigned zone)
⏱️ Timing
Total: 1863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.22.123.139 |
| NS | 2 | ns1.helloserver.win, ns2.helloserver.win |
| MX | 1 | o2.world (pri: 0) |
| TXT | 6 | 53012de8b0b79984cd7c6667e5d6a1f9d5c91ed6, dan-ownership-verification=bea7f800... |
| SOA | 1 | ns1.helloserver.win hellosw.proton.me |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.world, v0n0.nic.world, v0n1.nic.world...)
Analysis
Mail Server Role
o2.world acts as its own mail server.
IP Addresses
o2.world points to a single IP number: 165.22.123.139.
Additional host names — fictional.life, lifespan.life, cgi.one and two others — share IP numbers with o2.world.
Name Servers
o2.world has four authoritative name servers: ns1.premiumdomains.cloud, ns2.premiumdomains.cloud, ns1.helloserver.win and ns2.helloserver.win.
o2.world has at least partial name server overlap with other domains, such as metropolitan.life, arrays.app, vpnexpress.app and two others.
ns1.premiumdomains.cloud, ns2.premiumdomains.cloud, ns1.helloserver.win and ns2.helloserver.win all direct traffic to the IP address 165.22.123.139.
The host names ns1.premiumdomains.cloud, ns2.premiumdomains.cloud, ns1.helloserver.win and ns2.helloserver.win all point to 165.22.123.139.
Mail Servers
o2.world has a single mail server: o2.world itself.
o2.world resolves to 165.22.123.139 and no other IP number.